132261635662651 has 8 divisors (see below), whose sum is σ = 144312659869104. Its totient is φ = 120215151313920.

The previous prime is 132261635662649. The next prime is 132261635662693. The reversal of 132261635662651 is 156266536162231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132261635662651 - 2¹ = 132261635662649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132261635662592 and 132261635662601.

It is not an unprimeable number, because it can be changed into a prime (132261635662451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134903510 + ... + 1135020043.

It is an arithmetic number, because the mean of its divisors is an integer number (18039082483638).

Almost surely, 2^{132261635662651} is an apocalyptic number.

132261635662651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132261635662651 is a deficient number, since it is larger than the sum of its proper divisors (12051024206453).

132261635662651 is a wasteful number, since it uses less digits than its factorization.

132261635662651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269928861.

The product of its digits is 13996800, while the sum is 55.

The spelling of 132261635662651 in words is "one hundred thirty-two trillion, two hundred sixty-one billion, six hundred thirty-five million, six hundred sixty-two thousand, six hundred fifty-one".